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A COUPLING DEVICE FOR A TWO-PART BONE-ANCHORED HEARING AID APPARATUS
A COUPLING DEVICE FOR A TWO-PART BONE-ANCHORED HEARING AID APPARATUS
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机译:两部骨锚式助听器的耦合装置
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摘要
A coupling device for attaching the external hearing aid part to the skull bone anchored part in a bone conducting hearing aid apparatus. The retaining force in the coupling device is substantially established with a permanent magnet. The bone anchored part and the external hearing aid part include a magnetic part.
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